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Business fields

As one of the leading and most innovative providers in the area of cooling technology, temperature control technology, water technology and mould technology gwk Gesellschaft Wärme Kältetechnik mbH is the source to rely on.

gwk provides perfect cooling and temperature control.

Plastics

Plastics

Temperature control and cooling considerably influence the quality of the molded part and the cost-effectiveness of production. Correct overall systems tuned to the processing procedure are a factor for producing high-quality products with high reproducibility within controlled process windows at the lowest possible energy costs. With all mega trends in the plastic-processing industry, for instance light-weight construction, alternative drive concepts, environmentally compatible energies and optical applications, economic success depends to a high degree on the development of reliable production and energy-efficient solutions for mould temperature control and machine cooling. To optimally utilize the energy savings potentials it is necessary to make a holistic assessment of the thermal processes.

In the plastic processing industry, gwk is a powerful partner. As the only provider of complete system for the overall process chain for cooling and temperature control, we provide advice from the beginning, analyze your processes and point out potentials for saving and optimization. Our experienced customer management team ensures fast and true-to-date implementation of your wishes. Our high degree of production depth and development capacity allows flexible realization of individual requirements. Modern production installations, qualified personnel and powerful teamwork ensure efficient manufacturing of our high-quality products.

Injection moulding

Injection moulding

In injection moulding important properties of the molded part, e.g. mechanical resilience, surface quality, dimensional accuracy, and warping are determined by the mould temperature control quality. At the same time, with its influence on achievable cooling time, it is an important factor for cycle time and therefore for the cost effectiveness of the injection moulding process. The key to systematic temperature control and cooling is in the intelligent combination of different technologies that are tuned to the products to be manufactured, the molding substances to be processed, the injection moulding procedure to be used and the infrastructure and climatic boundary conditions of the production operation. The highest degree of energy efficiency is achieved only when temperature control and cooling are perfectly tuned to each other and the sum of their energy consumption is the lowest. Efficient energy management can contribute to this by linking the heating and cooling requirement of different consumers.

Are you looking for solutions for the cooling and temperature processes in your die injection moulding production? Would you like to know about the actual key factors for investment in temperature control systems, temperature controllers, chillers and cooling plants? Are energy efficiency, reduction of cycle times and lowering of production costs top items on your agenda? Would you like competent advice and reliable service from the beginning?

As one of the leading and most innovative providers in the area of cooling technology, temperature control technology, water technology and mould technology gwk Gesellschaft Wärme Kältetechnik mbH is the source to rely on.

Extrusion

Extrusion

Extrusion/calendaring/coating

Temperature control and cooling considerably influence the quality of extruded products and the cost-effectiveness of production. Correct overall systems tuned to the processing procedure are a factor for producing high-quality products with high reproducibility within controlled process windows at the lowest possible energy input. Increasing costs for energy require comprehensive energy management with optimal heating and cooling processes.

While in the past the preferred temperature control medium, water, was used rather thoughtlessly and wastefully, more and more processing companies today implement systematic solutions to manage this valuable and cost-intensive resource.

The product range of temperature controllers and machines and plants that generate cold water is extensive; however, only intelligent combinations that are custom made for the application at hand will result in an energetically optimized system with low operating costs and low environmental impacts.

Are you extruding pipes, hoses, profiles, plates, films or blow films and are you looking for solutions for the cooling and temperature processes in your company? Would you like to know about the actual key factors for investment in temperature controllers and cooling plants? Are energy efficiency, increased productivity and lowering of production costs top items on your agenda?

Perfect cooling and temperature control with gwk.

gwk products:

The following gwk-product ranges are suitable for the extrusion sector: temperature controllers, temperature control machines, cooling plants and water treatment systems.

Metal processing

Metal

Master forming/re-shaping/separating/joining/coating/heat treatment

In the future, increasing energy costs will continue to be a big topic in your industry. Operation of chillers is one of the highest cost factors in production and year-round use of a chiller is the most expensive way to generate cold water. On the basis of your requirements our experts develop individual concepts for energy-saving cooling systems. Are you operating induction plants, galvanic refining systems, emulsion systems, presses, welding machines and hardening plants and are you looking for solutions for the cooling and temperature processes in your company?

You are looking for solutions to improve cooling and heating processes in your factory? You would like to know what is really important if you intend to invest in temperature control systems, temperature controllers, temperature control machines, chillers or cooling plants? Energy efficiency, reduction of cycle times and running costs are at the top of your agenda? You want competent advice and reliable service right from the start?

As one of the leading and most innovative suppliers within the range of cooling technology, temperature control, water treatment and mould technology you can count on gwk Gesellschaft Wärme Kältetechnik mbH

gwk – perfect cooling and temperature control

gwk products:

For the metal processing sector the following gwk product ranges are suitable: temperature control systems, temperature controllers, water chillers, cooling systems and water treatment systems.

Chemistry and Pharmacy

Chemistry and pharmacy

Evaporation/distillation/absorption/extraction/drying

Are you looking for solutions for the cooling and temperature processes in your production? Would you like to know about the actual key factors for investment in temperature control systems, temperature controllers, temperature control machines, chillers and cooling plants? Are energy efficiency and lowering of production costs top items on your agenda? Would you like competent advice and reliable service from the beginning?

For decades, gwk has been delivering temperature machines and cooling plants for the chemical and pharmaceutical industry and has proven to be a competent partner for this industry, shown by remarkable references and system solutions.

gwk systems are custom made on the basis of the requirements and specifications made by the customers. If desired, we comply with the worldwide standards GOST-R, UL, ASME, TEMA, ANSI, SELO and ATEX directives.

gwk products:

For the chemical and pharmaceutical sector the following gwk product ranges are suitable: temperature controllers, temperature control machines, water chillers, cooling systems and water treatment systems.

Food

Food

Temperature control and cooling considerably influence product quality and the cost-effectiveness of production. Correct overall systems tuned to the processing procedure are a factor for producing high-quality products with high reproducibility within controlled process windows at the lowest possible energy costs.

Are you producing confectionery, bottling drinks or produce food packages and are you looking for solutions for the cooling and temperature processes in your company? Are energy efficiency, increased productivity and lowering of production costs top items on your agenda? Would you like competent advice and reliable service from the beginning?

For decades, gwk has been a competent partner of the food industry. As the only provider of complete systems for the overall process chain for cooling and temperature control, we provide advice from the beginning, analyze your processes and point out potentials for saving and optimization. Our experienced customer management team ensures fast and true-to-date implementation of your wishes. Our high degree of production depth and development capacity allows flexible realization of individual requirements. Modern production installations, qualified personnel and powerful teamwork ensure efficient manufacturing of our high-quality products.

As one of the leading and most innovative suppliers within the range of cooling technology, temperature control, water treatment and mould technology you can count on gwk Gesellschaft Wärme Kältetechnik mbH: